mirror of
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24 lines
521 B
TypeScript
24 lines
521 B
TypeScript
export function parse_bool<T extends boolean | null>(
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value: string | null,
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def: T,
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): boolean | T {
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if (value === null) return def;
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const v = value.toLowerCase();
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const n = parseInt(v);
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if (isNaN(n)) {
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return v === "true";
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} else {
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return n !== 0;
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}
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}
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export function parse_int<T extends number | null>(
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value: string | null,
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def: T,
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): number | T {
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if (value === null) return def;
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const n = parseInt(value);
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if (isNaN(n)) return def;
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return n;
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}
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